Lines Matching refs:xsave
71 fpu->state.xsave.header.xfeatures |= XFEATURE_MASK_FPSSE; in xfpregs_set()
81 struct xregs_state *xsave; in xstateregs_get() local
87 xsave = &fpu->state.xsave; in xstateregs_get()
93 ret = copy_xstate_to_kernel(kbuf, xsave, pos, count); in xstateregs_get()
95 ret = copy_xstate_to_user(ubuf, xsave, pos, count); in xstateregs_get()
103 memcpy(&xsave->i387.sw_reserved, xstate_fx_sw_bytes, sizeof(xstate_fx_sw_bytes)); in xstateregs_get()
108 ret = user_regset_copyout(&pos, &count, &kbuf, &ubuf, xsave, 0, -1); in xstateregs_get()
118 struct xregs_state *xsave; in xstateregs_set() local
130 xsave = &fpu->state.xsave; in xstateregs_set()
136 ret = copy_kernel_to_xstate(xsave, kbuf); in xstateregs_set()
138 ret = copy_user_to_xstate(xsave, ubuf); in xstateregs_set()
140 ret = user_regset_copyin(&pos, &count, &kbuf, &ubuf, xsave, 0, -1); in xstateregs_set()
142 ret = validate_xstate_header(&xsave->header); in xstateregs_set()
148 xsave->i387.mxcsr &= mxcsr_feature_mask; in xstateregs_set()
355 fpu->state.xsave.header.xfeatures |= XFEATURE_MASK_FP; in fpregs_set()